If, as they say, silence is golden, then Cooler Master chose the wrong color for their Sileo 500 computer case. As this review shows, the Sileo is clearly up to the task of keeping even the most demanding hardware comfortably cool, and doing it at near silence. After playing with this chassis for a week or so, I can assure you it would be very easy to build a silent machine using this chassis and some carefully chosen mainstream hardware.